﻿/*
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Management;

namespace HyperVManager.Model
{
    public class Host
    {
        public string Name { get; set;}
        public string State { get; set; }
        public string CpuLoad { get; set; }
        public string Memory { get; set; }
        public string UpTime { get; set; }
        public string Status { get; set; }
        public ManagementObject VmManagementObject { get; set; }

        public ManagementBaseObject StartVM()
        {
            return RequestStateChange(2);
        }

        public ManagementBaseObject StopVM()
        {
            return RequestStateChange(3);
        }

        public ManagementBaseObject SuspendVM()
        {
            return RequestStateChange(32769);
        }

        public ManagementBaseObject PauseVM()
        {
            return RequestStateChange(32768);
        }

        private ManagementBaseObject RequestStateChange(int newState)
        {
            ManagementBaseObject inParams = VmManagementObject.GetMethodParameters("RequestStateChange");
            inParams["RequestedState"] = newState;
            
            return VmManagementObject.InvokeMethod("RequestStateChange", inParams, null);
        }
    }
}
